VUO18-12DT8 - IXYS

Manufacturer Part Number

VUO18-12DT8

Manufacturer

Littelfuse

Introduction

Obsolete standard three-phase diode bridge rectifier

Product Features and Performance

Three-phase rectification

Average rectified current 18A

Peak reverse voltage 1.2kV

Forward voltage drop 1.85V @ 55A

Low reverse leakage current of 300µA @ 1200V

High operating temperature range -40°C to 150°C

Product Advantages

Suitable for high current applications

Efficient thermal performance

Robust construction for industrial use

Key Technical Parameters

Voltage - Peak Reverse (Max) 1.2kV

Current - Average Rectified (Io) 18A

Voltage - Forward (Vf) (Max) @ If 1.85V @ 55A

Current - Reverse Leakage @ Vr 300µA @ 1200V

Operating Temperature -40°C ~ 150°C

Quality and Safety Features

High-temperature junction operation

QC Terminal for reliable connectivity

Compatibility

Mounting Type QC Terminal

Package / Case 5-Square, FO-B

Supplier Device Package FO-B

Application Areas

Power supplies

Motor drives

Industrial converters

Input rectifiers for variable frequency drives

Product Lifecycle

Obsolete status

Potential need to find replacements or upgrades

Key Reasons to Choose This Product

High-temperature operating range ensures reliability in tough environments

Designed for three-phase industrial power applications

Low forward voltage and reverse leakage current maximize efficiency

Rugged FO-B packaging provides effective heat dissipation and durability